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T51 Kai Dyno

Public Enemy

By Public Enemy,
in Engines & Forced Induction

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Public Enemy Community Regular

Public Enemy

Posted
Posted

post-26406-1166983334.gif

Came across this why doing some research for my turbo upgrade.

http://www.hks-power.co.jp/products/turbo/...1rkai_graph.gif

BNR34

2.8L Bottom End

HKS T51R Kai BB

In Cam 290

Ex Cam 280

2 bar boost

150kw @ 3000rpm

450kw @ 4000rpm

660kw @ 6500rpm

That looks pretty impressive to me. What do you guys think? Could this be off an engine dyno not a chassis dyno?

Anyone have much experience with the Kai? They seem fairly popular in the Uk.

Merry Christmas

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Gav Mentor

Gav

Posted
Posted
post-26406-1166983334.gif

Came across this why doing some research for my turbo upgrade.

http://www.hks-power.co.jp/products/turbo/...1rkai_graph.gif

BNR34

2.8L Bottom End

HKS T51R Kai BB

In Cam 290

Ex Cam 280

2 bar boost

150kw @ 3000rpm

450kw @ 4000rpm

660kw @ 6500rpm

That looks pretty impressive to me. What do you guys think? Could this be off an engine dyno not a chassis dyno?

Anyone have much experience with the Kai? They seem fairly popular in the Uk.

Merry Christmas

Yep, no problems - especially when you say it all quickly (i.e. full HKS 2.8L kit, STEP PRO cams and valve train to suit, FCON V, etc.).

Other "minor/incidentals" such as intercooler, plenum, injectors, fuel system, exhaust manifold, wastegate, full exhaust system, flywheel, multiplate clutch, upgraded gearbox etc are of course, a given.

How does the old saying go? "Speed is money - how fast do you want to go?"

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gun32gtr Grand Master

gun32gtr

Posted
Posted
I would say it is definately RWKW or AWKW, but wouldn't expect thet sort of midrange, however i dont really think its a real dynograph.

But if it is real mighty good result dont ya say..

money=speed.....how true

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Public Enemy Community Regular

Public Enemy

Posted
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Posted

yeah it's a given that there have been plenty of bucks spent, its possible it was a HKS test car, so nothing has been left out.

But even so there are plenty of cars that have had ALOT of dollars spent on them in Oz but i've yet to see one with that sort of performance.

After thinking about even if that was an engine dyno and not a chassis dyno it is still every impressive.

To be honest i didnt think to would be possible to have 650kw at the top end with such a good mid range. I mean if that graph was a true indication of that engines performance you could set the rev limit for 4000 rpm for street driving and just open it up for drags.

I have had TO4Z at the top of my shopping list but after seeing this kai (if it could some how be confirmed) it goes to the top. It would be nice if HKS had a graph for the TO4Z on there site to compare, but i'd have to think the kai out performs it in every way.

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Mr. Keets Grand Master

Mr. Keets

Posted
Posted
"...Yep, no problems - especially when you say it all quickly ...."

:D couldnt agree more...Gav you left out N1 or GT block, Mechanical LSDs front and back++++

Hey P.E. Dont believe everything you read from the component suppliers...not everyone dynos on a DD in shootout mode...oh and Merry Christmas

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Public Enemy Community Regular

Public Enemy

Posted
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:P

:D couldnt agree more...Gav you left out N1 or GT block, Mechanical LSDs front and back++++

Hey P.E. Dont believe everything you read from the component suppliers...not everyone dynos on a DD in shootout mode...oh and Merry Christmas

Hmm, the front and rear mechanical LSDs i already have made absolutely no difference to my turbo spool. I must have got the wrong brand!!!

agreed, don't believe every dyno from component suppliers, but i think everyone would agree that HKS under rate must of there gear on paper so why would they over rate componets on a dyno?

There other dyno charts on they're web site that look about right.

Even if it was out by 10%, still impressive.

Anyone have any useful feed back?

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Amaru Veteran

Amaru

Posted
Posted (edited)
I agree. Does anyone have anymore info on this particular car?

The owner of the car is on the forums quite frequently and ill show him this thread as well :nyaanyaa:

It is a very tough car though and isnt just a show pony, its quite often out and about in Canberra :laugh:

P.S: It also makes a fair whack more than 500kw now in its every day street tune on pump fuel

Edited by Amaru
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bubba Grand Master

bubba

Posted
Posted

My mechanic just bought one of the T51R SPL turbo's.. it's bloody huge! It's going on a 26 stroker, I'll get him to post results once it's built :P

Off the top of my head I think the T51R KAI is an 800hp turbo and the SPL is good for 1000hp O_o

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